Extrusion blow molding machine troubleshooting tips
The hollow extrusion blow molding machine is mechanical, electrical management, crystal integrated crystal, electrical combination, multi-hydraulic pipe crossing, several sorts of controllers, and therefore the fault development is strange and completely different. massive molding machines have thousands of elements. If one amongst the elements is faulty, it'll cause abnormal hand blower, and wiring, a bit negligence can cause issues, and massive size of enormous molding machine, non-thermostatic blow molding within the use of workshop conditions, the atmosphere The impact is simple to cause a malfunction. to the current finish, the import molding machine "maintenance difficulties" ahead folks.
How to quickly determine faults, hide hazards, and eliminate them in time? i believe we tend to should initial have a high sense of responsibility. Second, we tend to should exerting to master the numerical management hydraulic technology, maintain the fan for several years of apply, additional to visualize, ask, remember, think more, train more, and step by step improve their technical standards and maintenance capabilities. Adapt to a range of additional advanced things, solve issues, and repair molding machines.
1. explore the electronic circuit info of the hollow molding machine
See more, perceive the characteristics and functions of assorted hollow molding machine electronic circuit systems and PCs, PLC programmable logic controllers; perceive the alarm and troubleshooting strategies of the blower electronic circuit system; perceive the that means of computer, PLC hand blower parameter settings; perceive computer, PLC programming language; understand the programming technique of the hollow molding machine; to know the operation of the blower instrument panel and therefore the contents of the menu, typically have a great deal of data, how? i believe the most concern is that the outstanding internal and external key, the secret's to completely perceive the essential composition and structure of the blower controller. the remainder may be "patrol" and straight through, however every a part of the content ought to be centered on understanding and mastery. Since the interior schematic of the blower controller is kind of advanced, the manufacturer doesn't give it. thus do not have to grasp additional. concentrate on understanding the role of every half, the operate of the board, the drop of the interface, the that means of the semiconductor diode lights. currently the model of the hollow molding machine controller, the update speed is quick, completely different makers, {different|totally completely different|completely different} models area unit typically terribly different, to know their commonality and temperament.
2. explore the electrical diagram of the molding machine and dissect the electrical diagram of the molding machine
For each electrical element, such as: contactors, relays, time relays, etc., in addition as computer, PLC input and output, one by one within the electrical diagram.
3. explore the hydraulic drawing of the hollow molding machine and deep digestion
In the figure, this type of mechanical action from electrical to final, and particularly on the machine, the connection between the electrical elements is additional vital, and currently the electro-pneumatic proportional technology of the blower focuses on its operate and performance. find out about adjustment strategies and adjustment knowledge, static and dynamic proportional valve currents and corresponding pump pressures, each to know the machine, to know mechatronics, to master numerous skills, and to unravel massive issues. For blowers, hydraulic maps, to work out their role and context. And within the drawings, one by one, like the action of clamping the coil valve? Corresponding computer, PLC output, is that the range of inputs? Kingplas is appropriate for the assembly of fifty cubic centimeter to ten liters of cosmetics, oil cans and different daily packaging; five to 220 liters of oil, chemical solvents and different industrial packaging; and numerous styles of heterosexual automotive ventilation ducts, water tanks, Tool kits, toys, plastic trays, etc. per the wants, we will set up single-mode head, double-die head, three-touch head, Liu bit head, single-layer, double-layer, three-layer, four-layer, five-layer, six-layer bit head, etc.